Hybrid Lighthouse

here I would like to introduce DIY POWER Hybrid Power Lighting Tower to you, powered by generator, Solar and storage batteries.

As you can see, In sunny days, solar power to charge the storage battery, power generation capacity with the strength of the light increases or decreases.

When night comes, the solar panels stop generating electricity, and the Lighting Tower receives electricity from the storage battery to provide lighting.

After a night of lighting, we assume that the battery level drops by about 40%

On a sunny day of the next day, the solar energy continues to generate electricity and continues to charge the storage battery to 95%

After the same lighting as the previous night, the energy storage battery remains 60%.

Now on the third day, it is a rainy day, the solar energy can only charge the energy storage battery at a slow speed, when times to the evening, about 10% of the electricity is charged, and the energy storage battery has 70% of the capacity.

After a night of lighting, 40% of the electricity consumption, the remaining 30%

The fourth day was still rainy, Charge 10% during the day, leaving about 40% of the total capacity

Suppose we not set a protection for the energy storage battery, after a night of lighting, the energy storage battery is just 5% of the remaining power.

Comes the fifth Day, it was still raining. Daytime charge 10%.

At night, The remaining power is only enough for a period of time, when the energy storage battery is exhausted, the generator set starts to provide lighting power for the lighting tower, but also to charge the energy storage battery.

When the energy storage battery reaches more than 95%, the diesel generator set stops generating power, and the energy storage battery provides power to the lighting of the lighting tower.